Health Principal HDR, Inc.Health PrincipalLos Angeles, CAContribute to Business Development Strategy - in conjunction with Southwest Region Health Director, Health Client Development Director and local Health Principals: Drive the development of business strategies for the health market sector by defining key priorities and identifying target clients in the Southern California. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute.
Principal Software Engineer, Vehicle Analysis (Structures & Dynamics) Turion SpacePrincipal Software Engineer, Vehicle Analysis (Structures & Dynamics)Irvine, California$175,000–$225,000 / yearYou will embed with our structures and dynamics analysts and build the pipelines behind quasi-static, modal, random vibration, shock, and coupled loads analysis, plus the tooling that correlates models to vibration and modal survey test data. Build parametric finite element model generation from CAD, including automated defeaturing, meshing, connections, and mass representation, so a design revision produces an updated model without hand rebuild.
Principal Electrical Engineer Mach IndustriesPrincipal Electrical EngineerHuntington Beach, CAEmbedded Electronics Design: Design electronic circuit boards consisting of MCUs, low and high-speed communication busses such as USB, Ethernet, MIPI, digital and analog interfaces, power distribution, EMI, and ESD circuits. Schematic and Layout PCB Design: Design PCB, Altium Designer preferred, for flight avionics, guidance systems, communication systems, and power distribution.
Principal Cost Accountant MiniMedPrincipal Cost AccountantNorthridge, California$121,000–$205,000 / yearPerforms and analyzes financial modeling, economic research, trends and studies subjects such as rates of return, depreciation, working capital, cash flow, investments, and cost against budget, variance analysis, forecasting, financial planning and expense comparisons by analysis of profit and loss statements and/or income statements. If you are applying to perform work for MiniMed in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which MiniMed reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
Principal, Market Research Scientist ProdegePrincipal, Market Research ScientistEl Segundo, CaliforniaA cutting-edge marketing and consumer insights platform, Prodege has charted a course of innovation in the evolving technology landscape by helping leading brands, marketers, and agencies uncover the answers to their business questions, acquire new customers, increase revenue, and drive brand loyalty & product adoption. A successful Principal, Market Research Scientist becomes the person teams rely on when research questions become difficult, sampling methodologies and approaches need refinement, statistical decisions matter, or a client needs confidence in the methodology.
Sr Principal Systems Engineer MiniMedSr Principal Systems EngineerNorthridge, CaliforniaIf you are applying to perform work for MiniMed in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which MiniMed reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. Regular employees working 20 or more hours per week are eligible for a robust benefits package, including health, dental, and vision insurance, as well as access to a Health Savings Account, Healthcare Flexible Spending Account, life insurance, long-term disability leave, and a dependent daycare spending account.
NewPrincipal Mechanical Engineer CHAOS IndustriesPrincipal Mechanical EngineerEl Segundo, California$170,000–$240,000 / yearThe ideal candidate brings deep hands-on mechanical design expertise, strong CAD and packaging experience, and a proven ability to independently lead cross-disciplinary technical efforts spanning mechanical, electrical, RF, power, and systems engineering. Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
NewPrincipal Robotics Engineer FieldAIPrincipal Robotics EngineerIrvine, California$210,000–$240,000 / yearWe bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field.
Senior Principal Program Manager, GTM Excellence RedditSenior Principal Program Manager, GTM ExcellenceLos Angeles, CA$180,200–$313,000 / yearResponsibilities: Support core GTM leadership by managing Reddit's largest OPEX planning cycles, overseeing complex roadmaps, and ensuring decision-ready documents are prepared for monthly engagements with executive leadership, including the CRO and COO. In this heavily executive-facing role, you will operate as a Business Transformation Manager leading large-scale strategic initiatives-specifically owning end-to-end processes, transforming our methodologies, and evolving our systems, data, and products.
NewPrincipal Software Engineer Mach IndustriesPrincipal Software EngineerHuntington Beach, CaliforniaThis senior position demands exceptional technical expertise, strategic thinking, and strong ownership as you lead complex initiatives across the full software stack - from low-level firmware to high-level mission systems - in a fast-paced, high-stakes environment. Mentor and guide senior and junior engineers, promote engineering excellence, and contribute to agile processes by communicating technical vision, risks, and trade-offs to leadership and stakeholders.
NewPrincipal Forward Deployable Autonomous Systems Engineer Mach IndustriesPrincipal Forward Deployable Autonomous Systems EngineerHuntington Beach, CaliforniaRepresent Mach during customer demonstrations, operational evaluations, military exercises, and deployed operations, serving as a technical ambassador for the organization, building customer confidence through disciplined execution, technical competence, and transparent communication. The Principal FDASE leads complex field activities, solves multidisciplinary technical challenges, and ensures lessons learned during testing and customer operations are rapidly incorporated into future product development.
Principal Systems Engineer, Aircraft Simulation And Design Integration Mach IndustriesPrincipal Systems Engineer, Aircraft Simulation And Design IntegrationHuntington Beach, CAFamiliarity with CFD, finite-element analysis, propulsion-cycle modeling, electrical-network modeling, or reduced-order modeling. Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only.
NewPrincipal Reliability Supplier Industrialization Engineer [Mechanical, Composites, Castings Reliability] Mach IndustriesPrincipal Reliability Supplier Industrialization Engineer [Mechanical, Composites, Castings Reliability]Huntington Beach, CAMach Industries is seeking a Principal Reliability Supplier Industrialization Engineer focused on mechanical hardware, composites, and castings to qualify, develop, and scale suppliers that produce reliable components to engineering, manufacturing, and system requirements. This role spans Mechanical Engineering, Structures, Supply Chain, Quality, Manufacturing, Test, and suppliers from early design reviews through prototype, qualification, production, and field support.
NewPrincipal GNC Engineer Mach IndustriesPrincipal GNC EngineerHuntington Beach, CaliforniaSignificant experience designing, implementing, and testing GNC systems for aircraft, missiles, launch vehicles, spacecraft, high-performance UAVs, or comparable autonomous systems, typically gained through 10 or more years of relevant work. Ensure robust performance across the full operating envelope while accounting for aerodynamic uncertainty, actuator limits, sensor errors, latency, structural modes, environmental disturbances, and off-nominal conditions.
NewPrincipal Systems Engineer, Aircraft Simulation and Design Integration Mach IndustriesPrincipal Systems Engineer, Aircraft Simulation and Design IntegrationHuntington Beach, CaliforniaFamiliarity with CFD, finite-element analysis, propulsion-cycle modeling, electrical-network modeling, or reduced-order modeling. Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only.
NewPrincipal Product Manager, Hardware Products RAVE AerospacePrincipal Product Manager, Hardware ProductsBrea, CaliforniaOwn product obsolescence management, including lifecycle planning, risk identification, mitigation strategies, replacement planning, and coordination with engineering, operations, supply chain, and commercial teams. In addition to a comprehensive package of health benefits that include company contributions, RAVE Aerospace offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: A home allowance to elevate your home workspace.
NewPrincipal Certification & Airworthiness Engineer Mach IndustriesPrincipal Certification & Airworthiness EngineerHuntington Beach, CaliforniaSupport test team in developing and refining comprehensive test strategies, test plans, and test cases based on Combatant Command CONOPS, airworthiness requirements, and system specifications. The Principal Certification & Airworthiness Engineer serves as the independent technical authority responsible for ensuring the safety, regulatory compliance, and airworthiness of the company’s flight systems and munition payload integrations.
Principal Solution Engineer The Misch GroupPrincipal Solution EngineerLos Angeles, CaliforniaRemote$120,000–$240,000 / yearYou will drive account solutions strategy, architect innovative solutions, and overcome technical obstacles to win deals and will act as a bridge between complex products and customer needs. Good customer interaction skills and ability to analyze complex problems, interpret customer requirements and create actionable technical plans.
NewSenior Principal Integration Architect MiniMedSenior Principal Integration ArchitectNorthridge, CaliforniaThe role partners closely with Enterprise Architecture, Data & Analytics, Security, Product, and Business leadership to enable scalable, reliable, and governed data and integration solutions supporting digital transformation, ERP modernization, analytics, and customer-facing platforms. This role provides architectural leadership across API-led integrations, event-driven platforms, and ETL/data pipelines, with deep expertise in webMethods, Kafka, SAP Integration Suite (BTP), and enterprise ETL patterns.
Principal Astronautical Engineer Turion SpacePrincipal Astronautical EngineerIrvine, CaliforniaIn addition to a competitive base salary and company stock, determined by factors such as job-related knowledge, education, skills, experience, and market demand, full-time employees are eligible for: Equity: Receive equity in Turion Space, letting you benefit from the company's success. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.